January 26, 2017
The Guardian Project team spends a lot of time thinking about users. In our work we focus on easy-to-use applications for users in high-risk …
July 31, 2016
Following up on some privacy leaks that we looked into a while back, there are now official Debian Tor Onion Services for getting software packages …
June 2, 2016
App stores can work well without any tracking at all Attackers are increasingly seeing app stores as a prime attack vector, whether it is aimed at the …
January 12, 2016
Our mobile devices do so many things for us, making it easy to communicate with people in all manners while giving us access to all sorts of …
December 29, 2015
It is time to update to a stronger signing key for your Android app! The old default RSA 1024-bit key is weak and officially deprecated. What? The …
September 21, 2015
We have been on a kick recently with making our build process support “reproducible builds” aka “deterministic builds”. What is this reproducible …
June 2, 2015
One core piece of our approach is thinking about very high risk situations, like Ai Weiwei or Edward Snowden, then making the tools for operating …
February 24, 2015
I recently received a very interesting phishing email directed at developers with apps in Google Play. One open question is, how targeted it was: did …
February 11, 2015
With F-Droid, we have been working towards getting a complete app distribution channel that is able to reproducibly build each Android app from …
January 26, 2015
Every so often, we revisit our core libraries in the process of improving our existing apps, and creating new ones. IOCipher has become a standard …